$483 Find Cheap Flights from Singapore to Houston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Singapore to Houston departing on 3/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Houston, as well as popular online travel agencies
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Cheap Flight Deals from Singapore to Houston (SIN-HOU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Singapore to Houston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Singapore to Houston

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Singapore to Houston.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
10:20 pm - 2:32 pmSIN-IAH
30h 12m1 stop
7:20 am - 8:15 pmIAH-SIN
23h 55m1 stop
$866United Airlines
Find Deal
Thu, Mar 6 - Mon, Mar 17
10:20 pm - 5:47 amSIN-IAH
20h 27m1 stop
9:30 am - 6:45 amIAH-SIN
32h 15m1 stop
$869United Airlines
Find Deal
Sun, Mar 23 - Sun, Mar 30
1:30 am - 5:42 pmSIN-HOU
30h 12m2 stops
6:45 pm - 5:00 amHOU-SIN
45h 15m2 stops
$959Delta
Find Deal
Wed, Mar 5 - Mon, Mar 17
1:30 am - 2:38 pmSIN-IAH
27h 08m2 stops
6:24 am - 12:10 amIAH-SIN
28h 46m2 stops
$959Delta
Find Deal
Wed, Mar 5 - Mon, Mar 17
10:25 am - 8:25 pmSIN-IAH
47h 00m1 stop
2:35 pm - 5:55 pmIAH-SIN
38h 20m1 stop
$1,052Turkish Airlines
Find Deal
Tue, Mar 25 - Fri, May 9
12:10 pm - 11:20 amSIN-IAH
37h 10m3 stops
5:15 am - 12:10 amIAH-SIN
29h 55m2 stops
$1,109
Find Deal
Thu, Mar 6 - Mon, Mar 17
12:40 am - 6:45 amSIN-IAH
20h 05m1 stop
7:37 am - 12:50 amIAH-SIN
28h 13m2 stops
$1,153
Find Deal
Wed, Mar 5 - Mon, Mar 17
1:15 pm - 6:16 amSIN-IAH
31h 01m2 stops
12:40 am - 12:05 pmIAH-SIN
22h 25m1 stop
$1,185EVA Air
Find Deal
Thu, Mar 6 - Sun, Mar 16
1:15 pm - 8:50 pmSIN-IAH
21h 35m1 stop
12:40 am - 12:05 pmIAH-SIN
22h 25m1 stop
$1,211EVA Air
Find Deal
Thu, Mar 6 - Sun, Mar 16
9:10 am - 7:10 pmSIN-IAH
47h 00m1 stop
9:05 pm - 7:55 amIAH-SIN
45h 50m1 stop
$6,013Turkish Airlines
Find Deal
Fri, May 9 - Fri, May 16

Flights from Singapore to Houston - Travel Insights & Trends

Get data-powered insights and trends into flights from Singapore to Houston to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Singapore to Houston?

The average price of all round-trip flights from Singapore to Houston clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Houston on a Tuesday and more expensive on a Saturday. On your return trip to Singapore, you should consider flying back on a Tuesday, and avoid Saturdays for better deals.

What is the cheapest month to fly from Singapore to Houston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Singapore to Houston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Singapore to Houston is April, where tickets cost $919 (return) on average. On the other hand, the most expensive months are June and August, where the average cost of round-trip tickets is $1,438 and $1,405 respectively.

Can I save money by flying with a layover from Singapore to Houston?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.
No, with an average price for the route of $753, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Singapore to Houston?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Singapore to Houston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from Singapore to Houston, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Cheapest flight

$483
Flight from Singapore to Houston George Bush Airport

When to book flights from Singapore to Houston

Are your dates flexible? Find out the best times to travel from Singapore to Houston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Singapore to Houston

  • What is the cheapest flight from Singapore to Houston?

    In the last 3 days, the lowest price for a flight from Singapore to Houston was $483 for a one-way ticket and $866 for a round-trip.

  • Do I need a passport to fly between Singapore and Houston?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Singapore and on arrival in Houston.

  • Which aircraft models fly most regularly from Singapore to Houston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Singapore to Houston?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Singapore and Houston, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Singapore to Houston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Singapore to Houston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Singapore to Houston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston from Singapore is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Singapore to Houston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston with an airline and back to Singapore with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Singapore to Houston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston from Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Singapore to Houston

 
See real verified KAYAK customer reviews for airlines flying from Singapore to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Singapore to Houston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8885 reviews
7.1Entertainment
7.7Boarding
7.3Comfort
8.1Crew
6.7Food
Airline reviews

Plane 3 hours late. Missed connection. No help from gate staff. App horrible. Lost connection repeatedly. No service desk. Finally got help from young girl driving cart.

2.0 MediocreB Lynne, Jan 2025YYC - IAH
Read more United Airlines reviews

Plane 3 hours late. Missed connection. No help from gate staff. App horrible. Lost connection repeatedly. No service desk. Finally got help from young girl driving cart.

Oh my gosh, I loved my experience with United! they made me want to travel more often.

Everything was good. Flight was on time, luggage pickup was quick. The staff were great. Could not ask for anything more.

The planes are so dirty! Food crumbs and finger print smudges, Dust over the vents and carpet stains. It’s disgusting.

The bag drop personal were not helpful. There was no food on the flight. Boeing aircraft, lousy as always. Everything else was fine.

Asked several times dairy free options and was ignored. Was told chips was the only thing I could have that I should have put it on my profile “which it is”. Very unprofessional. WiFi didn’t work have the flight. Overall a very bad experience.

Staff was generally seeming stressed out and was a bit rude and slow. Plane left late. Pilot was very well-spoken.

Smooth boarding. I liked the pilots communicated potential turbulence upcoming.

Plane still had screens for watching movies. Good selection too.

The care and attention for my flight was great. The seats were not as comfortable.

Everything you need to know for your flight from Singapore to Houston

Information on your arrival and departure airports

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